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Baniya sells two types of tea viz. Desi chai and Videshi chai. He sells Desi Chai at rs 18 per kg and incurs a loss of 10% whereas on selling the Videshi Chai at rs 30 per g, he gains 20%. In what proportion should the Desi Chai and Videshi Chai be mixed such that he can gain a profit of 5% by selling the mixture at rs 27.5 per kg? |
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Answer» 3:2 |
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